Ayin

• Tiny, procedural, gamedev
• only user input is controller input
• Live code reload
• int, float, string, char, bool
• arrays and objects
• variables and functions
• if, loop, break, return
• function calls
• first class functions

let setup = fn() {
  return {
    .player: { .position: { .x: 10, .y: 20 }, },
  }
}

let update = fn(state, events) {
  let new = 100
  state.player.position.x = new
  state
}

let draw = fn(frame, state) {
  frame_clear(0,0,0)
}

let migrate = fn(state) {
    state
}

• dynamic software updating could occur every frame
• user might be required to migrate the state (migrate function is hashed and only applied on updates when it is changed)

Build instructions

WASM

rustup target add wasm32-unknown-unknown

make wasm